Despite years of eradication efforts, Pakistan remains one of two countries in the world where polio remains endemic. ISLAMABAD: Pakistan is stepping up efforts to vaccinate tens of millions of children against polio, but security challenges and deep-rooted vaccine misconceptions remain major hurdles, health experts say.  In a weeklong campaign which began on Oct 13, the country set out to immunise 45 million children under the age of five against the virus.  More than 400,000 frontline health

Tag-uri: Islam